a) Choose the most suitable answer – A, B or C.
1. It isn’t cold outside. You ___ wear a coat.
A) mustn’t B) can C) needn’t
2. You ___ keep out of that room. It’s private.
A) don’t have to B) mustn’t C) must
3. You ___ fall asleep when you drive a car.
A) mustn’t B) needn’t C) must
4. I’m going to retire soon. Then I won’t work any more.
A) must B) have to C) can
5. You vote in Britain until you are 18.
A) have to B) can C) aren't allowed to
6. You wear a uniform in the army.
A) can B) have to C) mustn’t
7. Tomorrow is a holiday. We go to work.
A) don’t have to B) aren’t allowed to C) have to
8. You ___ ride a bicycle on a motorway in Britain.
A) must B) don’t have to C) can’t
b) Choose the correct answer – A, B or C.
1. It ___ a lovely day tomorrow.
A) can be B) could be C) must be
2. I’m getting fat. I think I ___ eating the wrong kind of food.
A) must be B) can’t be C) can be
3. I’m not sure, but I ___ Sue in town last night.
A) can see B) must have seen C) may have seen
4. Mike ___ driving to London tomorrow. He can’t drive!
A) might be B) can’t be C) must be
5. My letter ___ yesterday, but it didn’t.
A) must have arrived B) may arrive C) should have arrived
6. I can hear footsteps in the flat upstairs, so there ___ someone there.
A) must be B) might be C) can't be
7. We’re very busy tomorrow so we ___ time to visit you. We aren’t sure.
A) could not have B) might not have C) ought to have
8. That girl ___ 20 years old. She looks about 12!
A) may be B) must be C) can’t be
Объяснение:
